When the temperature starts rising outdoors, you rely on your air conditioner to keep your home comfortable. Your AC could be running, but the air blowing from your vents seems warm.
Here are the most frequent reasons why this occurs and what actions you can take to repair it. If you have to have air conditioning repair in Naples, the Experts at Service Experts Heating & Air Conditioning can help. Like always, all our AC repair labor is supported by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Incorrectly
Examine the fan setting. If it is switched to “on,” the fan will run even when the AC compressor isn’t running. This isn’t a problem, but your utility bills will increase if the fan is on frequently. Adjust the setting to “auto,” and the blower will only operate when the compressor is running. This also means the air radiating from the vents will repeatedly appear cold.
2.Filter Need to be Changed
The HVAC air filter catches airborne particles that can ruin your heating and cooling equipment. If it ends up being too blocked, it can lower airflow. This restricts how much warm air goes over the indoor evaporator coil. If the refrigerant moving through the coil becomes too chilled, it freezes, blocking the cooling cycle from occurring. To avoid this, put in a new filter monthly or as suggested by the manufacturer.
3.Refrigerant is Low
Refrigerant is critical for air conditioning. It transitions from a low-pressure gas to a high-pressure liquid as it shifts between the indoor evaporator coil and outdoor condensing unit. If the refrigerant is low, your air conditioner will run badly and may not produce adequate cold air. It can also create a frozen evaporator coil, which as we mentioned before, prevents the cooling cycle altogether. You’ll need assistance from an HVAC pro, like one from Service Experts Heating & Air Conditioning, to solve any refrigerant leaks.
4.Condensing Unit Need to be Cleaned
The outdoor part of your AC equipment is known as a condenser. This is actually a giant heat sink that removes warm air from your house. If the metal fins are covered with cobwebs, the condenser can’t work efficiently. Hose down the system to remove accumulated debris and trim back shrubs to confirm the condenser can “breathe.”
5.Condenser Fan or Compressor has Gone Out
While you’re examining the condenser, make sure the huge fan near the top of the equipment is running. If the fan motor has gone bad, the condensing unit can’t exhaust heat like it should, and your air conditioner can start sending warm air into your residence.
Listen for the sound of the compressor working in the condensing unit as well. This is what drives your air conditioner, as the part reduces the temperature of the refrigerant. Then, the refrigerant can capture more warmth when it circulates back into your house. If the compressor fails, you’ll likely need to purchase a new unit and set air conditioning installation.
If you’re hearing other strange noises when your AC runs, check out our guide that decodes what common air conditioning noises mean.
Did you figure out the issue using these suggestions? If not, our Service Experts Heating & Air Conditioning Experts are available to help you. Give us a call at 239-908-6991 or contact us online to book your air conditioning repair appointment right away.